- Conditions
- Colorectal Surgery
- Interventions
- Air insufflation with standard endoscopy unit, CO2 insufflation for colonoscopy (special CO2 insufflation unit)
- Procedure
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2009
- U.S. locations
- 1
- States / cities
- New York, New York
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 1,725
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Colon Polyps
- Interventions
- Clip closure
- Procedure
- Lead sponsor
- White River Junction Veterans Affairs Medical Center
- Federal
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 928 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2022
- U.S. locations
- 1
- States / cities
- White River Junction, Vermont
- Conditions
- Known Crohn Disease Subjects
- Interventions
- Capsule endoscopy and Ileocolonoscopy tests
- Device
- Lead sponsor
- Medtronic - MITG
- Industry
- Eligibility
- 2 Years to 75 Years
- Enrollment
- 74 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 15
- States / cities
- Scottsdale, Arizona • Los Angeles, California • Jacksonville, Florida + 12 more
- Conditions
- Colon Malignant Tumor, Colon Benign Tumor
- Interventions
- Overstitch Endoscopic Suturing System
- Device
- Lead sponsor
- University Hospitals Cleveland Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Recurrent Renal Cell Cancer, Stage I Renal Cell Cancer, Stage II Renal Cell Cancer
- Interventions
- fluorescence imaging, laparoscopic surgery, indocyanine green
- Procedure · Drug
- Lead sponsor
- City of Hope Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2017
- U.S. locations
- 1
- States / cities
- Duarte, California
- Conditions
- Barretts Esophagus, High Grade Dysplasia, Early Esophageal Adenocarcinoma
- Interventions
- Upper endoscopy with biopsy
- Procedure
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Colorectal Cancer
- Interventions
- Preoperative Endoscopy, Technetium Tc 99m Sulfur Colloid, Gamma Probe, Biopsy of Sentinel Lymph Nodes
- Procedure · Radiation
- Lead sponsor
- H. Lee Moffitt Cancer Center and Research Institute
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1999 – 2002
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Liver Diseases
- Interventions
- Endoscopic Ultrasound-Guided Portal Pressure Gradient Measurement
- Procedure
- Lead sponsor
- Methodist Health System
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Fundic Gland Polyps
- Interventions
- Not listed
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2012
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Colonic Diseases, Rectal Diseases
- Interventions
- Not listed
- Lead sponsor
- University Hospitals Cleveland Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Chronic Sinusitis, Frontal Sinusitis
- Interventions
- Porcine Intestinal submucosal xenograft
- Device
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Locally Advanced Rectal Adenocarcinoma, Metastatic Rectal Adenocarcinoma, Rectal Adenocarcinoma, Stage III Rectal Cancer AJCC v7, Stage IIIA Rectal Cancer AJCC v7, Stage IIIB Rectal Cancer AJCC v7, Stage IIIC Rectal Cancer AJCC v7, Stage IV Rectal Cancer AJCC v7, Stage IVA Rectal Cancer AJCC v7, Stage IVB Rectal Cancer AJCC v7
- Interventions
- Capecitabine, Fluorouracil, Leucovorin, Oxaliplatin, Radiation Therapy, Talimogene Laherparepvec
- Drug · Radiation · Biological
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2022
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Eosinophilic Esophagitis, Healthy
- Interventions
- Mucosal Impedance Balloon catheter
- Device
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Small Intestine Bacteria
- Interventions
- Western diet
- Behavioral
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Obesity
- Interventions
- Transgastric access to the abdomen
- Procedure
- Lead sponsor
- Jeffrey Hazey
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Ureteral Stone
- Interventions
- Ureteroscopy
- Procedure
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Cervical Intraepithelial Neoplasia Grade 2/3
- Interventions
- FRD, Cytology, HPV testing, Colposcopy, ECC, Biospy
- Combination Product · Other · Procedure
- Lead sponsor
- GY Highland Biotech LLC
- Industry
- Eligibility
- 20 Years to 60 Years · Female only
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Augusta, Georgia
- Conditions
- Colon Polyps, Colonoscopy, Artificial Intelligence (AI)
- Interventions
- Colonoscopy With Computer-Aided Detection, Colonoscopy without Computer-Aided Detection
- Device · Procedure
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Obstruction of Biliary Tree, Biliary Tract Cancer, Biliary Tract Neoplasms
- Interventions
- Radiofrequency ablation catheter (Habib EndoHBP)
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Antibiotics, Pituitary Adenoma
- Interventions
- Placebo, Oral Antibiotics cefdinir or trimethoprim/sulfamethoxazole
- Drug
- Lead sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
- Other
- Eligibility
- 18 Years to 84 Years
- Enrollment
- 116 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Crohn's Disease
- Interventions
- Colonoscopy
- Procedure
- Lead sponsor
- Prometheus Laboratories
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 5
- States / cities
- Los Angeles, California • Ventura, California • Hamden, Connecticut + 2 more
- Conditions
- Monocarboxylate Transporter 8 Deficiency, Allan-Herndon-Dudley Syndrome
- Interventions
- Tiratricol
- Drug
- Lead sponsor
- Rare Thyroid Therapeutics International AB
- Industry
- Eligibility
- Not listed
- U.S. locations
- 17
- States / cities
- Birmingham, Alabama • Madera, California • San Diego, California + 13 more
- Conditions
- Barrett Esophagus, Gastroesophageal Reflux
- Interventions
- Not listed
- Lead sponsor
- Midwest Biomedical Research
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,177 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2017
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Steatohepatitis, Morbid Obesity
- Interventions
- Transoral Endoscopic Liver Biopsy
- Procedure
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland